mysql

问题 I have two tables master_domain_list and temporary_domain_list . master_domain_list contains a list with columns for the email ID and domain name. temporary_domain_list also contains the domain column. I want to filter temporary_domain_list to show all domain names which are not present in master_domain_list . I tried the following code (inner join inverse) but it's giving the whole list of domains from temporary_domain_list without removing the domains in master_domain_list . $result1=mysqli

问题 I need to import my .txt to MySQL ` which has only one field like this I have tries this many way but failed :( Could you help me please If any have idea with php that is also acceptable. I spend two for this unfortunately not succeeded yet :( Thanks in advance 回答1: You can use Mysql LOAD DATA LOCAL INFILE syntax LOAD DATA LOCAL INFILE '/path/to/file.txt' INTO TABLE 'table1' LINES TERMINATED BY '\n' For this, make sure Mysql has access to /path/to/file.txt . Also the user who is executing the

问题 I need to import my .txt to MySQL ` which has only one field like this I have tries this many way but failed :( Could you help me please If any have idea with php that is also acceptable. I spend two for this unfortunately not succeeded yet :( Thanks in advance 回答1: You can use Mysql LOAD DATA LOCAL INFILE syntax LOAD DATA LOCAL INFILE '/path/to/file.txt' INTO TABLE 'table1' LINES TERMINATED BY '\n' For this, make sure Mysql has access to /path/to/file.txt . Also the user who is executing the

问题 I am trying to update my date & time columns in my MySQLdb database. I have 2 columns by the name date1 and time1 and both are type TEXT. This is my python code import MySQLdb import datetime db = MySQLdb.connect('localhost','admin','admin','dbname') cur = db.cursor() a = datetime.datetime.strftime(datetime.date.today(),'%Y-%m-%d')) cur.execute('update Data set date1={0}'.format(a)) db.commit() But after this code executes I see the value in the column set as '2000'. I tried several datetypes

问题 I am trying to update my date & time columns in my MySQLdb database. I have 2 columns by the name date1 and time1 and both are type TEXT. This is my python code import MySQLdb import datetime db = MySQLdb.connect('localhost','admin','admin','dbname') cur = db.cursor() a = datetime.datetime.strftime(datetime.date.today(),'%Y-%m-%d')) cur.execute('update Data set date1={0}'.format(a)) db.commit() But after this code executes I see the value in the column set as '2000'. I tried several datetypes

问题 I am trying to update my date & time columns in my MySQLdb database. I have 2 columns by the name date1 and time1 and both are type TEXT. This is my python code import MySQLdb import datetime db = MySQLdb.connect('localhost','admin','admin','dbname') cur = db.cursor() a = datetime.datetime.strftime(datetime.date.today(),'%Y-%m-%d')) cur.execute('update Data set date1={0}'.format(a)) db.commit() But after this code executes I see the value in the column set as '2000'. I tried several datetypes

问题 I am trying to update my date & time columns in my MySQLdb database. I have 2 columns by the name date1 and time1 and both are type TEXT. This is my python code import MySQLdb import datetime db = MySQLdb.connect('localhost','admin','admin','dbname') cur = db.cursor() a = datetime.datetime.strftime(datetime.date.today(),'%Y-%m-%d')) cur.execute('update Data set date1={0}'.format(a)) db.commit() But after this code executes I see the value in the column set as '2000'. I tried several datetypes

问题 How can i do not equal in my query in mysql database to codeigniter framework. My query shows not equal to the position of admin. Here is my query $query = $this->db->query('SELECT tbl_user_type.position, tbl_users.user_id, tbl_users.user_fname, tbl_users.user_lname, tbl_users.user_mname FROM tbl_users INNER JOIN tbl_user_type ON tbl_users.user_type = tbl_user_type.user_type WHERE !(tbl_user_type.position = Admin) '); return $query->result(); 回答1: Please use active records query to do this

问题 How can i do not equal in my query in mysql database to codeigniter framework. My query shows not equal to the position of admin. Here is my query $query = $this->db->query('SELECT tbl_user_type.position, tbl_users.user_id, tbl_users.user_fname, tbl_users.user_lname, tbl_users.user_mname FROM tbl_users INNER JOIN tbl_user_type ON tbl_users.user_type = tbl_user_type.user_type WHERE !(tbl_user_type.position = Admin) '); return $query->result(); 回答1: Please use active records query to do this

问题 How can i do not equal in my query in mysql database to codeigniter framework. My query shows not equal to the position of admin. Here is my query $query = $this->db->query('SELECT tbl_user_type.position, tbl_users.user_id, tbl_users.user_fname, tbl_users.user_lname, tbl_users.user_mname FROM tbl_users INNER JOIN tbl_user_type ON tbl_users.user_type = tbl_user_type.user_type WHERE !(tbl_user_type.position = Admin) '); return $query->result(); 回答1: Please use active records query to do this